HD6432351 Datasheet, PDF (957/989 Pages) Renesas Technology Corp – The H8S/2000 CPU has an internal 32-bit architecture, is provided with sixteen 16-bit general registers and a concise

C.9 Port C Block Diagram
H8S/2351
PC_n
Mode 3/7
Mode 1/2/4/5/6
Reset
R
Q
D
PCnPCR
C
WPCRC
RPCRC
Mode
1/4/5* Reset
SR
Q
D
PCnDDR
C
WDDRC
Reset
R
Q
D
PCnDR
C
WDRC
RDRC
RPORC
Legend
WDDRC : Write to PCDDR
WDRC : Write to PCDR
WPCRC : Write to PCPCR
RDRC : Read PCDR
RPORC : Read port C
RPCRC : Read PCPCR
n = 0 to 7
Note: * Set priority
Figure C-9 (a) H8S/2351 Port C Block Diagram (Pin PC_n)
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